arc secant

基本解釋

• 反正割

同根派生

• arc secant相關(guān)詞

英漢例句

• The secant of the complement of a directed angle or arc.
  余割有向角的余角或弧的余割
• Joan of Arc was one of France's greatest daughters.
  圣女貞德是法國最偉大的女性之一。
• Joan of Arc was burnt (alive) at the stake.
  圣女貞德在火刑柱上被(活活)燒死。
• Joan of Arc was made a saint in 1920.
  1920年，貞德被追封為圣女。
• The sun appears to move in an arc across the sky.
  太陽看起來在天空以弧線運(yùn)行。

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詞組短語

短語

• arc -hyperbolic secant [數(shù)]反雙曲正割

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專業(yè)釋義

數(shù)學(xué)

• 反正割